# Changelog

All notable changes to `chain_studio_flow_editor` recorded here.
Studio bumps its `pubspec.yaml` git ref to a specific release
of this package on every editor change.

## 0.21.0 — 2026-06-09

### Added

- **Diagnostic-strip "Beheben" button** opens a focused modal
  enumerating every issue with its quick-fix actions plus an
  "apply every quick fix" master button. Replaces the
  cramped expand-strip workflow for operators who want a
  deliberate dialog instead of scrolling in a 200-px footer.

- **Inline Approve / Reject in the Run tab**. When the hub
  pauses a flow on `system.approval@^0`, the Run tab now
  renders a complete approve / reject form directly under the
  awaiting step. The operator no longer needs to switch to the
  Approvals page mid-run.

- **`FlowRunDriver` extended** with three new methods (default
  implementations throw with a clear message so legacy hosts
  keep compiling): `pendingApprovalIdForStep`,
  `approveApproval`, `rejectApproval`.

## 0.20.1 — 2026-06-09

### Changed

- **Flow list rows** in the sidebar get a leading 28×28 icon
  tile (`account_tree_outlined`), active-row accent + weight,
  and compact byte formatting (B / KB / MB). Long names no
  longer overflow into a multi-line ellipsis; size strings
  read as `4.3 KB` instead of `4321 B`.

## 0.20.0 — 2026-06-09

### Added

- **Localised analyzer + strip + run messages**. Every analyzer
  message and every quick-fix label flows through the new
  `AnalyzerStrings` adapter, populated from the editor's locale.
  Strip + hover card + run-block tooltip + inline message
  + step row + CopyableErrorBox tooltips all moved to the
  string table.

### Fixed

- **Real monospace font everywhere**. The editor previously
  used `fontFamily: 'JetBrains Mono'` as a bare string with no
  fallback. The package never bundled the font; only Studio
  pre-loaded it via `google_fonts`. Hosts without Studio's
  setup saw the YAML editor render in the system proportional
  default. New `_monoTextStyle()` helper pins
  `fontFamilyFallback` to a cross-platform monospace chain.

## 0.19.0 — 2026-06-08

### Added

- **Persistent diagnostic strip** below the TabBarView. Same
  issue list visible on Graph + Text + Run tabs.
- **Run button blocked** when the analyzer reports errors.
  Both the action-strip Run and the RunTab Start button gate
  on `analyzerErrorCount`.
- **Run failures copyable** via a new `_CopyableErrorBox`.

## 0.18.0 — 2026-06-08

### Added

- **Graph nodes pulse on error**. Steps + pseudo-nodes
  (inputs / outputs) carrying analyzer issues render a
  breathing halo in the matching severity colour.
- **Store-aware install / add-source**. Analyzer takes a
  `storeCapabilities` closure; unknown-capability fixes
  switch between "Install" (in store) and "Add source for…"
  (not in store).
- **Did-you-mean suggestion** within Levenshtein distance 2.

## 0.17.0 — 2026-06-08

### Added

- **Copyable diagnostics + hover tooltip + quick fixes**. Strip
  rows use SelectableText with per-row Copy. Wavy underlines
  publish hover-tooltip requests via a ValueNotifier; an
  OverlayEntry card renders the message + fix buttons near
  the cursor.
- **`InstallCapabilityFix`** delegates to a host callback
  (`onInstallCapability`).

## 0.16.0 — 2026-06-08

### Fixed

- **Editor gutter glitches**. The `flutter_code_editor` gutter
  hard-positioned an `Icons.cancel` pin in a 16-px slot with a
  popup that painted over the code area. Hidden via
  `showErrors: false`; replaced with a bottom diagnostic strip
  the editor owns.

## 0.15.x — 0.14.x

Earlier development. See git log.